Splash prevention device for drill pipe
A technology for preventing splashing water and drill pipes, which is applied in the field of drilling, and can solve the problems of construction personnel injury, pollution, and failure to prevent splashing water, etc., to achieve the effects of avoiding pollution, preventing environmental pollution, and preventing people from being splashed by water
Inactive Publication Date: 2013-03-13
SHANDONG HAILI IND GRP
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Problems solved by technology
[0002] At present, during drilling operations, the high-speed rotating earth drill pipe is generally cooled and lubricated with water, but there are almost no facilities to prevent it from splashing water during the construction process, so that the cooling and lubricating water splashes around with mud and mortar, causing pollution. In severe cases, it may damage to construction workers
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[0009] As shown in the figure, the fixed disk is set on the drill pipe 1, the screw 4 is installed on the fixed disk, the turntable 8 is installed on the top of the screw 4, the end of the screw 4 is connected to the casing 5, the drill pipe 1 passes through the casing 5, and the casing Water valve 7 is set on the top of 5 sides, fixed hole 2 is set on the fixed plate, and reverse pin anchor rod 3,6 is installed in the fixed hole 2.
[0010] The high-speed rotating drill pipe 1 rotates in the casing 5, which not only ensures the effective supply of cooling lubricating water, saves a lot of water, but also effectively prevents the water from splashing out.
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The invention provides a splash prevention device for a drill pipe. The splash of cooling lubricating water in a construction process is effectively avoided, and pollution is avoided. According to the device, a fixed disk is sleeved on the drill pipe; a lead screw is arranged on the fixed disk; a turntable is arranged at the top of the lead screw; the tail end of the lead screw is connected with a sleeve; the drill pipe penetrates through the sleeve; a water valve is arranged at the top of one side of the sleeve; fixing holes are formed in the fixed tray; and guideinvert pin anchor rods are arranged in the fixing holes. The device has the characteristics of scientific design, easiness for mounting and low cost, injury to a user caused by the splash to a user and environmental pollution can be effectively prevented, and the effective supply of the cooling lubricating water is ensured.
Description
technical field [0001] The invention relates to the field of drilling, in particular to a drill pipe anti-splashing device. Background technique [0002] At present, during drilling operations, the high-speed rotating earth drill pipe is generally cooled and lubricated with water, but there are almost no facilities to prevent it from splashing water during the construction process, so that the cooling and lubricating water splashes around with mud and mortar, causing pollution. In severe cases, it may cause injury to construction workers. Contents of the invention [0003] The invention provides a drill pipe anti-splashing device, which effectively avoids splashing of cooling lubricating water and pollution during construction. [0004] The present invention is realized in the following way: the fixed disk is set on the drill pipe, the screw is installed on the fixed disk, the turntable is installed on the top of the screw, the end of the screw is connected to the casing,...
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Inventor 刘来军赵旺亮赵德启
Owner SHANDONG HAILI IND GRP